If you look at the ingredients for Alka-Seltzer, you will find that it contains citric acid and sodium bicarbonate (baking soda). When you drop the tablet in water, the acid and the baking soda react -- this produces the fizz.
Shake and Bake A new and increasingly widespread technique also known as one pot, this condenses the anhydrous method's many steps and requires only a plastic soda bottle, the size of which depends on the quantity of meth the cook intends to make.
Quick Answer. To make Shake 'N Bake chicken, preheat the oven to 400 F, and moisten chicken with water. Use either six bone-in chicken pieces or six to eight boneless, skinless chicken breasts per seasoning packet. Empty the packet of seasoning mix into a shaker bag, and shake each piece of chicken individually until coated.